Test your basic knowledge |

Dairy Cattle And Reproduction

Subjects : industries, dairy
Instructions:
  • Answer 50 questions in 15 minutes.
  • If you are not ready to take this test, you can study here.
  • Match each statement with the correct term.
  • Don't refresh. All questions and answers are randomly picked and ordered every time you load a test.

This is a study tool. The 3 wrong answers for each question are randomly chosen from answers to other questions. So, you might find at times the answers obvious, but you will see it re-enforces your understanding as you take the test each time.
1. (male) pushes the testes upward toward the body for warmth or protection






2. 30 hours after estrus begins






3. Cleans and lubricates the urethra. secretion is thick - viscous - and very slippery.

Warning: Invalid argument supplied for foreach() in /var/www/html/basicversity.com/show_quiz.php on line 183


4. What helps regulate spermatogenesis?






5. 147 days






6. 114 days






7. BST given to dairy cattle makes the mammary gland more persistent - helps produce more milk. good as Long-term because it does not cause cow to bulk up - provides more milk/cow Which means less cows needed - less cows need to be given feed - lower co






8. Animals which have many estrous periods during certain periods per year (ex: mare - ewe)






9. Male on one pin and female on other side






10. % of fat in milk. makes cheeses and ice cream. regulates cost of milk






11. (LH) stimulates the Leydig cells to produce testosterone






12. 1-2 days






13. Parturition is controlled by...






14. 45-60 days after breeding; re-breed as required






15. Actual heat cycle (period)






16. (LH) causes female's egg to break (her period)






17. Not being bred back into herd. horses are seasonal breeders vs. cows as anytime breeders






18. Scar tissue plugs up chambers of udder






19. What about the sperm for a bull which has been castrated but still has testicles?






20. (male) Primary sex organ - produces sperm (male gamete) and male sex hormones - 2 total






21. Why does estrus happen before ovulation?






22. 19-23 (21) days






23. 1. reproduction - 2. mastitis/udder problems - 3. low milk production - 4. soundness/poor feet and legs (living on concrete)






24. (FSH) helps to regulate puberty - needed every day - stimulates the sertoli cells to produce nutrients for the sperm






25. Duct through penis that carries sperm and urine






26. 19-23 (21) days






27. % of fat in milk. makes cheeses and ice cream. regulates cost of milk






28. 19-23 (21) days






29. (from Jersey Islands in Great Britain) Smallest cow - least milk - highest butterfat %






30. Depository for semen during insemination. where urine leaves the body






31. 336 days






32. To remove/separate testicles from animal's body before animal reaches puberty






33. Duct through penis that carries sperm and urine






34. What makes the milk flow through the mammary glands?






35. Help to signal hormone levels which we need both in the brain right next to each other.






36. 1. need to be restricted in amt of grain - 2. no more than 70% of ration can be concentrates. 3. *Acidic acid has to be produced in order for milk synthesis to occur (30% forages)






37. Examine accessory glands - also to know how big the pelvic opening is->heritable->relates to how much dystocia that bull's daughter has






38. 26 hours after estrus begins






39. (from Jersey Islands in Great Britain) Smallest cow - least milk - highest butterfat %






40. Allows extension of penis without fibro-elastic penis






41. Boars and stallions-> deliver semen directly into the cervix. bulls and rams-> deliver semen into the vagina.






42. Implies the amount of estrogen production






43. When she is pregnant in her last trimester because she needs the energy to carry around and deliver the calf. and when the calf is born because the cow needs the fat to be deposit it into her milk for the calf's energy stores.






44. Cleans and lubricates the urethra. secretion is thick - viscous - and very slippery.

Warning: Invalid argument supplied for foreach() in /var/www/html/basicversity.com/show_quiz.php on line 183


45. 30-38 hours after estrus cycle begins






46. Completes uterine growth initiated by estrogen and prepares the uterus for nourishment of developing embryo if pregnancy occurs - supports pregnancy by maintaining quiescent state of reproductive tract and suppresses mating behavior - prevents ovulat






47. 1. brain function - 2. blood flow - 3. willing female






48. 1. to eliminate breeding the females at an early age - 2. makes animals less lean and provides a better cut for the market






49. Animals which have only one estrous cycle (ex: dog - fox)






50. (male) pushes the testes outward toward the legs for a cool-down off of the body







Sorry!:) No result found.

Can you answer 50 questions in 15 minutes?


Let me suggest you:

Browse all subjects

Browse all tests

Most popular tests



Major Subjects

Tests & Exams


AP
CLEP
DSST
GRE
SAT
GMAT

Browse all subjects

Browse all tests

Most popular tests